Ludger Winkels Jan-Patrick Osterloh Fabian Grüning Martin Tröschel Dave Boers Tanja Schmedes Mathias Uslar Distributed Power Generation: Requirements and Recommendations for an ICT Architecture. 133-142 2007 ITEE http://dx.doi.org/10.1007/978-3-540-71335-7_15 conf/itee/2007 db/conf/itee/itee2007.html#WinkelsOGTBSU07